- 您现在的位置：买卖IC网 > PDF目录69335 > SAB-C167CS-LMCA (INFINEON TECHNOLOGIES AG) 16-BIT, 25 MHz, MICROCONTROLLER, PQFP144 PDF资料下载
参数资料
| 型号： | SAB-C167CS-LMCA |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | PLASTIC, MQFP-144 |
| 文件页数： | 11/84页 |
| 文件大小： | 1082K |
| 代理商： | SAB-C167CS-LMCA |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页当前第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页
C167CS-4R
C167CS-L
Data Sheet
15
V2.2, 2001-08
Memory Organization
The memory space of the C167CS is configured in a Von Neumann architecture which
means that code memory, data memory, registers and I/O ports are organized within the
same linear address space which includes 16 MBytes. The entire memory space can be
accessed bytewise or wordwise. Particular portions of the on-chip memory have
additionally been made directly bitaddressable.
The C167CS incorporates 32 KBytes of on-chip mask-programmable ROM (not in the
ROM-less derivative, of course) for code or constant data. The 32 KBytes of the on-chip
ROM can be mapped either to segment 0 or segment 1.
3 KBytes of on-chip Internal RAM (IRAM) are provided as a storage for user defined
variables, for the system stack, general purpose register banks and even for code. A
register bank can consist of up to 16 wordwide (R0 to R15) and/or bytewide (RL0, RH0,
…, RL7, RH7) so-called General Purpose Registers (GPRs).
1024 bytes (2
× 512 bytes) of the address space are reserved for the Special Function
Register areas (SFR space and ESFR space). SFRs are wordwide registers which are
used for controlling and monitoring functions of the different on-chip units. Unused SFR
addresses are reserved for future members of the C166 Family.
8 KBytes of on-chip Extension RAM (XRAM), organized as two blocks of 2 KByte and
6 KByte, respectively, are provided to store user data, user stacks, or code. The XRAM
is accessed like external memory and therefore cannot be used for the system stack or
for register banks and is not bitaddressable. The XRAM permits 16-bit accesses with
maximum speed.
In order to meet the needs of designs where more memory is required than is provided
on chip, up to 16 MBytes of external RAM and/or ROM can be connected to the
microcontroller.
相关PDF资料 |
PDF描述 |
|---|---|
| SAB-C167CS-4R33M | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP144 |
| SAB-C167CS-4RM | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP144 |
| SAK-C167CS-LM | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP144 |
| SAB-C167CS-4R40M | 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP144 |
| SAK-C167CS-4R40M | 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP144 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SABC167CSLMCA+ | 制造商:Infineon Technologies AG 功能描述: |
| SABC167CSLMCA+X | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 3.3V/5V 144-Pin MQFP |
| SAB-C167SR-L33M | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAB-C167SR-LM | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontroller |
| SABC167SR-LM | 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 5V 144-Pin MQFP |
发布紧急采购，3分钟左右您将得到回复。